EP 3009682 B1 20230802 - AXIAL FAN HAVING OUTER AND INNER DIFFUSER
Title (en)
AXIAL FAN HAVING OUTER AND INNER DIFFUSER
Title (de)
AXIALVENTILATOR MIT AUSSEN- UND INNENDIFFUSOR
Title (fr)
VENTILATEUR AXIAL AVEC DIFFUSEUR INTERNE ET EXTERNE
Publication
Application
Priority
DE 102014114798 A 20141013
IPC 8 full level
F04D 25/06 (2006.01); F04D 19/00 (2006.01); F04D 25/08 (2006.01); F04D 29/52 (2006.01); F04D 29/54 (2006.01)
CPC (source: EP)
F04D 19/002 (2013.01); F04D 25/06 (2013.01); F04D 29/542 (2013.01); F04D 29/545 (2013.01); F04D 29/703 (2013.01); F05D 2230/54 (2013.01)
Citation (examination)
- US 2397171 A 19460326 - TROLLER THEODOR H, et al
- JP H0311114 A 19910118 - NIPPON DENSO CO
- US 2435645 A 19480210 - BERGSTROM CARL O
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3009682 A1 20160420; EP 3009682 B1 20230802; DE 102014114798 A1 20160414
DOCDB simple family (application)
EP 15189055 A 20151009; DE 102014114798 A 20141013